The heaviest known alkali metal is francium, atomic number 87. esc APR tv Part A Find the atomic numbers of the as yet undiscovered next two members of the series. Express your answers as integers separated by a comma. 15| ΑΣΦ n1, n₂ = A O < 22 - ?

The heaviest known alkali metal is francium, atomic number 87. esc APR tv Part A Find the atomic numbers of the as yet undiscovered next two members of the series. Express your answers as integers separated by a comma. 15| ΑΣΦ n1, n₂ = A O < 22 - ?

Chemistry

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ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

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Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.

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